Cosmetic brush



FIG. 1 is a perspective view of the cosmetic brush of the present invention;

FIG. 2 is a reduced top view thereof, wherein the bottom side view is a mirror image thereof;

FIG. 3 is a reduced right view thereof;

FIG. 4 is a reduced left view thereof;

FIG. 5 is a reduced front view thereof; and,

FIG. 6 is a reduced back view thereof.

The ornamental design which is claimed is shown in solid lines in the drawings. Any broken lines in the drawings are for illustrative purposes only and form no part of the claimed design. 

I claim the ornamental design for the cosmetic brush, as shown and described. 